Elderly couple of 62 years plays piano

From YouTube user havelah's video description:

An elderly couple walked into the lobby of the Mayo Clinic for a checkup and spotted a piano. Theyve been married for 62 years and hell be 90 this year. Check out this impromptu performance. We are only as old as we feel, its all attitude. Enjoy! They certainly do.

Video Link

(thanks, Joe Sabia!)